/* 清除样式 */
* {
     margin: 0;
     padding: 0;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    box-sizing: border-box;
}
body, div, ul, ol, dl, dt, dd, li, dl, h1, h2, h3, h4, p, marquee, from {
    margin: 0;
    padding: 0;
}
p {
    display: block;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
}
body {
    font: 12px/1.5 "微软雅黑", "Microsoft Yahei", "Hiragino Sans GB", tahoma, arial, "宋体";
    color: #000000;
    background: #FFF;
    letter-spacing: 1px;
    background-color: rgb(245, 249, 255);
}
html{
    color: #333;
    font-size: 12px;
}
ul{
    list-style: none;
}
img{
    display: block;
}
a{
    text-decoration: none;
    color: #333;
}
a:hover{
    color: rgb(48, 154, 230);
}
a:active{
    color: rgb(48, 154, 230);
}
input{
    outline: none;
    border: none;
}
input::placeholder{
    font-size: 14px;
}
.sci_navTop{
    background-color: #fff;
}
.menu_wbox{
    width: 1285px;
    /* height: 65px; */
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.menu_wbox .sci_navTop-left{
    display: flex;
    font: 12px/1.5 "微软雅黑", "Microsoft Yahei", "Hiragino Sans GB", tahoma, arial, "宋体";
}
.menu_wbox .sci_navTop-left img{
    width: 180px;
    height: 30px;
    margin-top: 19px;
}
.menu_wbox .sci_navTop-left ul{
    display: flex;
    align-items: center;
}
.menu_wbox .sci_navTop-left ul li a{
    padding-right: 15px ;
    line-height: 65px;
}
.menu_wbox .sci_navTop-left ul li .a1,.a2,.a3,.a4{
    font-size: 14px;
    font-weight: 600;
    color: #000000;
}
.menu_wbox .sci_navTop-left ul li .a1{
    padding-left: 54px;
}
.menu_wbox .sci_navTop-left ul li .a2>i{
    width: 20px;
    height: 20px;
    display: inline-block;
    background-image: url(../../public/img/cat-05/icon_menulist_blue.png);
    background-position: 7px 7px;
    background-repeat: no-repeat;
}
.menu_wbox .sci_navTop-left ul li .a3>i{
    width: 20px;
    height: 20px;
    display: inline-block;
    background-image: url(../../public/img/cat-05/icon_menulist_blue.png);
    background-position: -53px 7px;
    background-repeat: no-repeat;
}
.menu_wbox .sci_navTop-left ul li .a4>i{
    width: 20px;
    height: 20px;
    display: inline-block;
    background-image: url(../../public/img/cat-05/icon_menulist_blue.png);
    background-position: -110px 6px;
    background-repeat: no-repeat;
}
.menu_wbox .sci_navTop-left ul>li:hover{
     color: rgb(48, 154, 230);
}
.menu_wbox .sci_navTop-left ul>li>a:hover{
    color: rgb(48, 154, 230);
}
.sci_navTop-right{
    height: 40px;
}
.sci_navTop-right .sci_navSearch {
    height: 100%;
    display: flex;
    align-items: center;

}
.sci_navTop-right .sci_navSearch {
    background-color: rgb(235, 242, 252);
}
.sci_navTop-right .sci_navSearch div{
    display: flex;
    align-items: center;
    background-color: rgb(48, 154, 230);

}
.sci_navTop-right .sci_navSearch div>img,span{
     display: block;
}
.sci_navTop-right .sci_navSearch>input{
    display: block;
    width: 162px;
    height: 40px;
    font-size: 14px;
    outline: 0;
    padding: 0 10px 0 20px;
    background-color: rgb(235, 242, 252);
}
.sci_navTop-right .sci_navSearch div img{
    width: 12px;
    height: 12px;
    position: relative;
    left: 10px;
}
.sci_navTop-right .sci_navSearch div span{
    width: 65px;
    height: 35px;
    line-height: 35px;
    font-size: 14px;
    padding: 1px 6px 1px 20px ;
    color: #fff;
}
.bag-blue-nav{
    width: 100%;
    height: 275px;
    /* background-image: linear-gradient( rgb(48, 154, 230) rgb(140, 200, 255)); */
    background-color: rgb(48, 154, 230);
    position: absolute;
    top: -50px;
    z-index: -1;
}
.menu_Tbox{
    width: 1285px;
    margin: 0 auto;
}
.menu_Tbox p{
    margin: 0;
    width: 1284px;
    height: 20px;
    padding: 22px 0;
    display: flex;
    color: #fff;
    font-size: 12px;
    display: flex;
    align-items: center;
}
.menu_Tbox p>a{
    margin: 0;
    color: #fff;
    font-size: 12px;
}
.menu_Tbox p>span{
    margin: 0;
}
.ifb-sci-contop{
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    padding: 40px;
    background-color: #FFF;
}
.ifb-sci-contop .ifb-sci-contop .left-ifbimg{
    width: 120px;
    height: 160px;
    object-fit: cover;
}
.ifb-sci-contop .right-ifbinfo{
    width: 990px;
    position: relative;
}
.ifb-sci-contop .right-ifbinfo h1{
    font-size: 28px;
    max-width: 890px;
    line-height: 36px;
    margin: -6px 0 4px 0;
    display: -webkit-box;
    overflow: hidden;
}
.ifb-sci-contop .right-ifbinfo h2{
    font-size: 14px;
    font-weight: normal;
    color: #777;
    line-height: 24px;
}
.ifb-sci-contop .right-ifbinfo .btn-collect{
display: block;
width: 80px;
height: 30px;
line-height: 30px;
background-color: #9f9f9f;
position: absolute;
right: 40px;
top: 20px;
color: #fff;
font-size: 13px;
padding: 0 12px 0 8px;
border-radius: 20px; 
display: flex;
justify-content: center;
}
.ifb-sci-contop .right-ifbinfo .btn-collect i{
    display: inline-block;
    width: 22px;
    height: 22px;
    background: url(../../public/img/cat-05/icon_sc.png)          no-repeat center;
    background-size: 22px;
    position: relative;
    top: 4px;
}
.ifb-sci-contop .right-ifbinfo .btn-collect span{
    font-size: 13px;
    color: #FFF;
    display: inline-block;
}
.ifb-sci-contop .right-ifbinfo .info-list{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 30px;
}
.ifb-sci-contop .right-ifbinfo .info-list li{
    width: 25%;
    font-size: 12px;
    font-weight: bold;
    line-height: 32px;
    position: relative;
    padding-right: 4%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.ifb-sci-contop .right-ifbinfo .info-list li::after{
    content: "";
    display: inline-block;
    width: 1px;
    height: 32px;
    background-color: #e5e5e5;
    position: absolute;
    right: 28px;
    top: 0;
}
.ifb-sci-contop .right-ifbinfo .info-list li b{
    font-weight: normal;
}
.ifb-sci-contop  .paper-box{
    margin-top: 20px;
}
.ifb-sci-contop  .paper-box>.box-down a{
    width: 155px;
    height: 48px;
    text-align: center;
    line-height: 48px;
    font-size: 16px;
    color: #fff;
    font-weight: bold;
    margin-right: 6px;
    display: inline-block;
}
.ifb-sci-contop  .paper-box>.box-down a.btn-fbzx{
    border: 1px solid #fa8b07;
    background-color: #fa8b07;
}
.ifb-sci-contop  .paper-box>.box-down a.btn-mfzx{
    border: 1px solid #009ce0;
    background-color: #009ce0;
}
.ifb-sci-contop  .paper-box>.box-down a>i{
display: inline-block;
width: 19px;
height: 40px;
margin-right: 22px;
vertical-align: middle;
position: relative;
margin-top: -2px;
}
.ifb-sci-contop  .paper-box>.box-down a.btn-fbzx i{
    background: url(../../public/img/cat-05/icon_fbzx.png) no-repeat center;
}
.ifb-sci-contop  .paper-box>.box-down a.btn-mfzx i{
    background: url(../../public/img/cat-05/icon_mfzx.png) no-repeat center;
}

.ifb-sci-contop  .paper-box>.box-down a>i::after{
    content: "";
    position: absolute;
    left: 13px;
    top: 52%;
    width: 1px;
    height: 8px;
    margin-left: 17px;
    background-color: rgba(255,255,255,.5);
    transform: translateY(-50%);
}
.bckfo-r {
    /* width: 369px; */
    height: 153px;
    float: right;
    padding-left: 70px;
    border-left: 1px solid #303030;
    margin-top: 30px;
    position: relative;
    top: -180px;
  }
  .bckfo-r div {
    width: 156px;
    height: 100px;
    padding-left: 48px;
    float: left;
    background: url(../../public/img/cat-05/dnz-tell.png) 0 0 no-repeat;
  }  